| Patents for H01H 27 - Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings (1,960) |
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| 12/09/2004 | US20040245855 Locking system of a safety switch comprising a reading head and an actuator |
| 12/09/2004 | DE102004009009A1 Safety switch with unlocking device for industrial system safety equipment has actuator arrangement that acts on at least one safety contact inside body to change over unlocking device |
| 12/02/2004 | US20040238337 Modular electrical component with electrical circuit selector assembly |
| 11/25/2004 | DE10319191A1 Schleifkontaktanordnung für eine DRehschalterbaugruppe, insbesondere für ein elektronisches Kraftfahrzeug-Zündstartschloss A sliding contact assembly for a rotary switch assembly, in particular for an electronic motor vehicle ignition lock |
| 11/24/2004 | CN2658925Y Automatic controlling power-off device when water cut-off for laboratory |
| 11/23/2004 | US6822456 Bi-metallic test switch |
| 10/21/2004 | US20040207516 Switch device |
| 10/20/2004 | EP1468884A2 Switch device |
| 10/20/2004 | EP1171953B1 Device for switching a connection according to the state of a device to be monitored, especially a safety switch |
| 10/20/2004 | CN1537757A 开关装置 Switching device |
| 10/14/2004 | US20040201274 Key-operated switch for a motor vehicle |
| 10/14/2004 | DE10314632A1 Anordnung zum Betätigen eines elektrischen Schalters Arrangement for operating an electrical switch |
| 10/07/2004 | WO2003036673A3 Pen module |
| 10/06/2004 | EP1465223A2 Device for operating an electrical switch |
| 10/06/2004 | CN2646305Y Multi lock core night lock with monitoring switch function |
| 10/05/2004 | US6801112 Device for switching a connection according to the state of an apparatus to be monitored, especially a safety switch |
| 09/30/2004 | DE10312613A1 Rotary switch for use on automobile has active positions on both sides of a neutral position for key insertion |
| 09/29/2004 | EP1463079A1 Electromechanical safety switch |
| 09/23/2004 | DE10310496A1 Electronic ignition switch for automobile IC engine, with blocking of switch operation unless gear selection lever is in park position |
| 09/23/2004 | DE10310494A1 Switch operating head for electronic ignition switch for automobile IC engine, with transfer of axial movement of hand button to switch mechanism |
| 09/21/2004 | US6793510 Protecting device and method of shutting off a power supply |
| 09/15/2004 | CN2641801Y Car key starting switch |
| 09/09/2004 | US20040173446 Vehicle rear door opening switch equipped with lighting means |
| 09/02/2004 | WO2004055360A3 Ignition switch with low current and digital signal for vehicles and ignition device equiped with said switch |
| 08/12/2004 | US20040154905 Low-current starter switch for vehicles and starter gear comprising said switch |
| 08/04/2004 | EP1366503B1 Safety switch with unlatching disc |
| 07/29/2004 | US20040144634 Push button and method for use thereof |
| 07/22/2004 | US20040140184 Security device for electrical cords |
| 07/14/2004 | CN2626097Y High voltage multi-circuit conversion cabinet |
| 07/14/2004 | CN2626033Y Turning wheel type press key |
| 07/13/2004 | US6762374 Isolatable electrical contact device, especially for electrical terminal block |
| 07/01/2004 | WO2004055360A2 Ignition switch with low current and digital signal for vehicles and ignition device equiped with said switch |
| 06/30/2004 | CN2622826Y Switch lock waterproof device of motorcycle |
| 06/30/2004 | CN1508936A Method for preventing cut-joff equipment power source from unlicensed opening |
| 06/29/2004 | US6756698 Switch device for vehicle |
| 06/23/2004 | EP1430497A1 Locking system of a safety switch comprising a reading head and an actuator |
| 06/17/2004 | DE10255862B3 Semiconductor element arrangement incorporating protection device for suppression of electromagnetic interference signals |
| 06/08/2004 | US6746275 Electric connection box having a protecting function |
| 06/02/2004 | EP1424759A2 Battery charge system for electric or hybrid drive vehicle |
| 06/02/2004 | EP1423863A1 Vehicle rear door opening switch equipped with lighting means |
| 05/19/2004 | EP1419513A1 Key-operated switch for a motor vehicle |
| 05/13/2004 | DE202004003447U1 Schalter Switch |
| 05/12/2004 | CN2615359Y Motorcycle spark ignition switch lock with improved structure |
| 05/11/2004 | US6735698 Deactivating of portable device |
| 04/15/2004 | US20040069602 Lockable switch mechanism |
| 04/15/2004 | DE202004000290U1 Microswitch with increase efficiency for desk lamp contg. incandescent lamp, support arm and base with sphere coupled to base via swivellable, flexible, coupling arm |
| 04/14/2004 | CN2612052Y Switch of child electric car |
| 04/13/2004 | US6720508 Door switches |
| 03/31/2004 | EP1402547A1 Low-current starter switch for vehicles and starter gear comprising said switch |
| 03/31/2004 | EP0960534B1 Device for regulating the contact position of plug-in contact points of a distribution component |
| 03/31/2004 | CN2609153Y Circuit lock |
| 03/31/2004 | CN2609144Y Wireless error-proof electric coding lock |
| 03/31/2004 | CN2609143Y Wireless error-proof state detector |
| 03/30/2004 | US6713694 Reset mechanism for use in electric device equipped with microcomputer and resetting method |
| 03/25/2004 | WO2003085833A3 Electromagnetic locking system for a safety switch |
| 03/11/2004 | US20040045798 High security switch |
| 03/04/2004 | DE10234984A1 Schalteinrichtung Switching device |
| 03/02/2004 | CA2199185C Key operated vehicle anti-theft electrical switching device |
| 02/17/2004 | US6692276 Card connector |
| 02/10/2004 | US6689972 High security switch |
| 02/05/2004 | US20040020756 Grip type switch device and controller for industrial machinery using the switch device |
| 02/04/2004 | EP1387379A2 Switch device |
| 01/29/2004 | US20040018418 Bi-metallic test switch |
| 01/29/2004 | DE10230564A1 Kodierte Verriegelungseinrichtung mit Zuhaltung Coded locking device with locking |
| 01/29/2004 | DE10229629A1 Vorrichtung zur Steuerung von elektrisch ansteuerbaren Geräten, insbesondere von elektrischen Haushaltsgeräten A device for controlling electrically controllable appliances, particularly of household electrical appliances |
| 01/29/2004 | DE10229104A1 Schaltzylinder für elektrisch mittels eines Schalters ein- und ausschaltbare Geräte oder Anlage Shift cylinder for electrically switched on and off with a switch device or system |
| 01/28/2004 | EP1385016A1 Bi-metallic test switch |
| 01/22/2004 | US20040011630 Detachable electrical contact device, in particular for electrical junction unit |
| 01/22/2004 | DE10231725A1 Schlüsselschalter Key switch |
| 01/20/2004 | US6680446 Safety switch device for controlling a machine in relation to the position of monitored device |
| 01/07/2004 | CN2598119Y Starter |
| 01/02/2004 | EP1376632A1 Lockable switch mechanism |
| 12/24/2003 | WO2003107298A1 Remote control apparatus and method |
| 12/18/2003 | US20030231131 Remote control apparatus and method |
| 12/18/2003 | DE20314378U1 Electrical emergency operation switching unit has a contact pair connected to isolate output when actuator is removed too turn off such as a sporting treadmill |
| 12/17/2003 | CN2593342Y Remote control electric switch device for motor-driven two-wheel cycle |
| 12/11/2003 | US20030227736 Safety switch with unlatching disc |
| 12/10/2003 | CN2591753Y Digital safety circuit switch |
| 12/10/2003 | CN2591752Y Double-power source switch lock |
| 12/09/2003 | US6660949 Safety switch actuator |
| 12/09/2003 | US6659784 Connector with switching device |
| 12/03/2003 | EP1366503A1 Safety switch with unlatching disc |
| 12/02/2003 | US6657142 Power switch apparatus |
| 11/26/2003 | CN1129085C Automatic line distribution equipment |
| 11/12/2003 | CN1455974A Detachable electrical contact device, in particular for electrical junction unit |
| 10/16/2003 | WO2003085833A2 Electromagnetic locking system for a safety switch |
| 10/01/2003 | CN1123233C Device for regulating contact position of plug in contact points of distribution component |
| 09/25/2003 | US20030181998 Device for reliably generating signals |
| 09/04/2003 | DE20308579U1 Switching unit for activating and deactivating burglary alarm has housing in form of covering that accommodates sprue-lock protection disk, which includes a control surface and control part that cooperates with signal transmitter |
| 09/03/2003 | CN2570959Y Pin and key of motorcycle anti-theft switch lock |
| 08/26/2003 | US6610947 Rotary switch |
| 08/26/2003 | US6609920 Connector structure of motor vehicle door |
| 08/14/2003 | US20030150701 Modular selection button |
| 08/14/2003 | DE20305893U1 Mechanical switch for physically breaking a dial up or ISDN phone connection thus preventing unwanted access to computer files, etc. by an unknown third party |
| 07/09/2003 | EP1326261A1 Grip type switch device and controller for industrial machinery using the switch device |
| 07/03/2003 | DE20306752U1 Actuator for a safety switch monitoring the position of a safety device on a machine |
| 07/01/2003 | US6587056 Solid state flight deck modules and components thereof |
| 06/11/2003 | EP1317784A1 Detachable electrical contact device, in particular for electrical junction unit |
| 05/28/2003 | CN2553502Y Snap type ignition switch for car |
| 05/28/2003 | CN1420478A 遥控器 Remote Control |